Research and development of
mechanical grinding system
Address: Steel Industry Zone, Laobian District, Yingkou City, Liaoning Province
Tel: 0417-3907766
Mobile: 18341738585
Mobile: 13314010101
Email: ykwynlcl@163.com
Liaoning Dongsheng ecoptical Equipment Manufacturing Co., Ltd.
Tel: 0412-3248976
Fax: 0412-3782333
General manager: 15734222222
Chairman: 18941294999
Add: Bali Town, Haicheng City, Liaoning Province
